[Docker] Fix wrong comment in joynr-runtime-environment/Dockerfile
[Docker] Fix wrong comment in joynr-runtime-environment/Dockerfile

Change-Id: Ifc43d7e270e8aef673216d6649c92868c28e4750

bmwcarit/joynr,clive-jevons/joynr,bmwcarit/joynr,bmwcarit/joynr,bmwcarit/joynr,clive-jevons/joynr,bmwcarit/joynr,bmwcarit/joynr,clive-jevons/joynr,clive-jevons/joynr,bmwcarit/joynr,clive-jevons/joynr,bmwcarit/joynr,bmwcarit/joynr,clive-jevons/joynr